GRAM SE Spectrum

The GRAM SE Spectrum uses the all-new Tesoro Optical Switch in a sleek, minimalistic keyboard design. The infra-red switch responds twice as fast as traditional mechanical switches and offers advanced dust and spill resistance, with DIY customization. Since the Tesoro Optical Switch does not use metal components, like traditional mechanical switches, there is no regular wear and tear from constant contact. This allows for a longer switch lifespan.